BOEING MODEL 451 ( YK-15) Scout.

The somewhat unusual looking Boeing Model 451 was designed to meet a U.S.Army requirement for a liaison and observation type of aircraft,the criteria was for an aircraft that had a better than usual forward view and good low speed handling characteristics,the machine was intended to replace the many converted light aircraft used during WW2.
Started in 1946,two XL-15 prototypes were built from metal with fabric covered control surfaces,the huge flaps combines as a means of slow flight or collectively as wing spoilers that served as ailerons.The design of pod and boom had its advantages when dismantled and towed behind a vehicle or even transport by air to remote areas for use by the Army in its specialised role.
Despite the fact that a further ten aircraft were built,no further orders followed from the Army and the existing aircraft were handed over to the U.S.Forest service.
Powerplant: 125 hp Avco Lycoming 0-290 flat four piston engine.
Max speed: 112 mph.
Cruising speed: 101 mph.
Service ceiling:16,400 feet.
Endurance 2 hours 15 minutes.
Empty weight: 1,509 lbs.
Max take off weight: 2,050 lbs.
Wingspan: 40 feet.
Length: 25 feet 3 inches.
Height: 8 feet 8 inches.
Wing area: 269.0 square feet.